22db Mobile Casino — uninterrupted betting experience anytime, anywhere
Bangladesh's trusted online casino and cricket betting platform. Deposit instantly via bKash, Nagad, or Rocket and enjoy live games.
Start a new experience with a Welcome Bonus
Get up to ৳8,000 bonus on your first deposit.
- Minimum deposit of just ৳200
- Wagering requirement of only 10x
- Instant deposit via bKash, Nagad, Rocket, and Upay
- Usable on slots, live casino, and cricket betting
- Bonus applies once only, for new accounts only
For those aged 21 and above only. Terms and conditions apply.
Why Choose 22db?
Fast Withdrawal
Get your money back to bKash or Nagad within 30 minutes to 3 hours.
Secure Transactions
Your account and information are protected with SSL encryption and a fair play policy.
Mobile Optimized
Smooth gameplay on Android and iOS browsers — no separate app download needed.
Bengali Support
Live chat support in Bengali 24 hours a day, 7 days a week — in your language, on your time.
Cricket Betting
Live in-play betting on BPL, IPL, T20 World Cup, and all major tournaments.
Local Payments
All popular Bangladeshi payment methods supported, including bKash, Nagad, Rocket, and Upay.
Huge Game Library
Top slots and live games from leading providers including PG Soft, JILI, and Pragmatic Play.
VIP Cashback
Enjoy weekly cashback benefits across three VIP tiers: Bronze, Silver, and Gold.
Cricket Betting Market Guide
Bet on Bangladesh Tigers matches in BPL, IPL, or T20 World Cup. Below are 7 popular betting markets explained.
Match Winner
Bet on which team will win the match. Example: Bangladesh vs India — bet on Bangladesh to win.
Toss Winner
Bet on which team will win the toss. Simple, with the result available right at the start of the match.
Top Batsman
Bet on which batsman will score the most runs for a specific team.
Total Runs Over/Under
Bet on whether the runs scored in an innings will be above or below a set line. Example: more than 180 runs.
Runs in an Over
Bet on how many runs will be scored in a specific over. This is especially popular in live betting.
Player of the Match
Bet on which player will deliver the best performance across the entire match — both batting and bowling are considered.
How do live in-play odds change?
During a cricket match, odds update instantly whenever a wicket falls or a big over is bowled. For example, if 40 runs are needed off the last 5 overs and 3 wickets suddenly fall, the batting team's odds of winning drop quickly. In in-play betting, it's important to read the match situation and make fast decisions.
Crash Game — a new level of excitement
In crash games like Aviator, each round lasts just a few seconds to a few minutes. A plane or rocket takes off and a multiplier keeps rising — 1x, 2x, 5x, 10x. Your goal is to cash out before the plane crashes.
How a round works: Place your bet before the flight begins. The higher the multiplier climbs, the greater your potential win. But if the plane crashes before you cash out, you lose your bet.
Auto cashout: Set a multiplier in advance — such as 2x — and the system will automatically cash out at that level.
Important: Set your stop limit before you start playing. Decide in advance how much you are willing to lose in a round before stopping — this is the first step toward responsible gaming.
Hot Games — most popular right now
Jackpot Winners
Every day, players from Bangladesh are winning big on 22db.
For ages 21 and above. Play responsibly.
Local Card Games
Teen Patti
In this three-card game, each player receives three cards and wins with the best hand. Everyone places a boot at the start of the round and can raise the bet further if they choose. Tip: Start with small bets to read your opponents' patterns.
Live dealer vs playerAndar Bahar
A card is turned face up and you must guess whether a card of the same value will appear first in the "Andar" (left) or "Bahar" (right) pile. Simple and fast. Tip: Both sides have equal probability — play with patience, not emotion.
Live dealerCallbreak
In this classic Bangladeshi four-player card game, you must set a target number of tricks to win before the round begins. If you fail to win the tricks you bid, points are deducted. Tip: Count the spade cards in your hand before bidding.
Against other playersLudo / Rummy
JILI's Ludo Quick and Pool Rummy are gaining popularity fast among Bangladeshi gamers. Familiar rules, quick rounds, and the chance to play at real-money tables against other online players. Tip: Build your skills at the free practice tables first.
Against other playersVIP Cashback and Rebate Program
The more you play on 22db, the more you are rewarded. There are weekly cashback opportunities across three VIP tiers.
| VIP Tier | Weekly Cashback | Credit Time |
|---|---|---|
| 🥉 Bronze | Up to 0.5% | Every Monday |
| 🥈 Silver | Up to 1.0% | Every Monday |
| 🥇 Gold | Up to 1.5% | Every Monday |
- As your play volume increases, you have the opportunity to move up to the next tier.
- Cashback is credited directly to your account with no separate application required.
- There are no wagering conditions on cashback.
Payment Methods and Processing Times
Deposit and withdraw easily from all popular mobile wallets and banks in Bangladesh. Minimum deposit ৳200, minimum withdrawal ৳800.
| Payment Methods | Minimum Deposit | Minimum Withdrawal | Processing Time | Fee |
|---|---|---|---|---|
| bKash | ৳200 | ৳800 | Instant / 30 minutes–3 hours | Free |
| Nagad | ৳200 | ৳800 | Instant / 30 minutes–3 hours | Free |
| Rocket | ৳200 | ৳800 | Instant / 30 minutes–3 hours | Free |
| Upay | ৳200 | ৳800 | Instant / 30 minutes–3 hours | Free |
| Dutch-Bangla Bank | ৳200 | ৳800 | 15 minutes–24 hours | Depends on bank |
| City Bank | ৳200 | ৳800 | 15 minutes–24 hours | Depends on bank |
| BRAC Bank | ৳200 | ৳800 | 15 minutes–24 hours | Depends on bank |
Withdrawals are completed within 30 minutes to 3 hours. Bank transfers may be delayed depending on banking hours.
How to get started
Register
Go to the 22db website and create an account with your mobile number. The whole process takes just a few minutes.
Log in
Log in with your number and password. You can also access it easily from a mobile browser.
Deposit
Deposit from as little as ৳200 via bKash, Nagad, or Rocket. Get up to ৳8,000 as a 100% bonus on your first deposit.
Start playing
Slots, cricket betting, live casino, or crash games — join the game of your choice and enjoy.
Join 22db today and get a bonus of up to ৳8,000
Start with as little as ৳200 via bKash, Nagad, or Rocket. Play anytime on mobile.
Create accountFor those aged 21 and above only.
RTP and house edge — know before you play
RTP, or Return to Player, is the theoretical long-term return rate of a game. For example, if a slot game has an RTP of 96%, it means there is an average chance of returning ৳96 for every ৳100 wagered — but this is not for each individual session, rather it is the average over millions of rounds.
Typical RTP ranges seen across different game types: slot games generally fall between 92% and 98%; blackjack can reach close to 99% with the right strategy; roulette in its European variant usually falls between 94% and 97%. These figures are approximate category ranges — the exact RTP of each specific game can be found in the game provider's documentation.
House edge is the complement of RTP — it is the average profit rate of the game provider. If the RTP is 96%, the house edge is 4%. This means the casino keeps an average of 4% on every bet. It is not a guarantee of a specific loss, but rather a mathematical expectation.
Understanding these concepts is especially important for new players. Choosing games with a higher RTP means your bankroll is more likely to last longer. But remember — gaming is always for entertainment, and the outcome of every round is completely independent.
Typical RTP ranges by game type
| Game type | Approximate RTP |
|---|---|
| Slot games | 92% – 98% |
| Blackjack | ~99% |
| Roulette (European) | 94% – 97% |
| Baccarat | ~98% |
| Crash Game | Depends on the game |
Source: published data from game providers. RTP may vary for specific games.
Betting terminology — for beginners
RTP (Return to Player)
The percentage of total wagers a game returns to players over the long term. Example: 96% RTP means an average return of ৳96 for every ৳100.
House Edge
The mathematical advantage the casino holds on every bet. The lower the house edge, the better it is for the player.
Wager / Stake
The amount of money you are putting at risk in a specific round or bet. The minimum stake varies by game.
Odds
A numerical expression of the probability of an event occurring. Higher odds mean the event is less likely, but the reward is greater if it wins.
Live Bet
The ability to place bets in real time while a game is in progress. Odds change from moment to moment as events unfold.
Cashout
The ability to collect a partial or full win before the final outcome of a bet is settled. Available in crash games and some sports bets.
Bankroll
The total amount of money set aside for gaming. Sound bankroll management is the foundation of responsible gaming.
Wagering Requirement
The condition specifying how many times you must wager a bonus before withdrawing it. Example: 10x means you must place a total of ৳10,000 in bets for a ৳1,000 bonus.
Volatility
The variation in the frequency and size of wins in a game. High volatility means fewer but larger wins; low volatility means frequent smaller wins.
Free Spin
The chance to spin the reels in a slot game at no cost — usually obtained through bonus offers or scatter symbols within the game.
Parlay / Accumulator
Multiple bets linked together where the winnings from one become the stake for the next. If all bets win, the reward multiplies, but if one loses, everything is lost.
Spread
The handicap point difference between two teams. A virtual advantage is given to the weaker team to make betting more competitive.
24/7 support in Bengali
At 22db, our support team speaks Bengali — 7 days a week, 24 hours a day. Whether you are in Dhaka or anywhere else in the country, you will get your issues resolved in your own language.
Our Bengali-speaking agents are ready to answer all questions related to accounts, payments, bonuses, and games. Frequently asked questions are also answered in Bengali.
Beware of fake sites and fraud
Check the correct domain — our only official address is 22db.cam. Always make sure HTTPS is present.
Never share your OTP or bKash/Nagad PIN with anyone — even if they claim to be 22db support.
Our official support team will never ask for your password.
Be cautious of unknown accounts on Telegram or Facebook claiming to be "22db agents" — these are often traps set by fraudsters.
If you become a victim of fraud: change your password immediately and contact us via our official live chat or email.
Your privacy matters to us
22db is committed to protecting your personal information. We use SSL encryption and do not sell or share your information with third parties. Your name, mobile number, and payment details are used solely for service delivery. Read our privacy policy for more details.
Bangladesh's #1 mobile betting platform
22db is a trusted platform built for Bangladesh's online gaming community. Our goal is to ensure a safe, simple, and enjoyable gaming experience for every player.
From special bonuses on Pohela Boishakh to live betting during BPL — we always keep pace with Bangladeshi culture and sport. Instant transactions via bKash and Nagad, support in Bengali, and a mobile-first design — that is what 22db is all about.
